Here for you
Every day, we supply South West Victoria with sustainable water services, while leading our communities towards a healthier, more prosperous future.
Help paying your bill
Worried about paying your water bill? We’re here to help.
Service outages and works
Search for current service interruptions and future work.
Update your details
It’s quick and easy to update your details with us.
Working with us
Thirsty for a new career? Quench it with us.
Water and sewerage connections
Connecting and disconnecting to our water and sewer network.
Our community
Find out what we’re up to in your area.
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NewsWater servicesEnvironmentPermanent Water Saving Rules
Victoria’s Permanent Water Saving Rules are common-sense rules to help us use water efficiently and they’re always in place across the entire state. -
ProjectsWater servicesQuality Water for Wannon
We’re embarking on a project to improve the water quality in Portland, Heywood and Port Fairy. -
NewsSponsorshipMerchandise round open for applications
Calling all community groups – our merchandise sponsorship round is now open! Community groups from within our service region can apply now for a range of merchandise. -
NewsWater servicesEnvironmentNo water restrictions planned for South West Victoria
Wannon Water’s Annual Water Outlook confirms that no water restrictions are planned for the region in 2026. -
NewsWater servicesSewerage servicesCustomer supportWater Whys
Ever had a burning question but couldn’t find the answer? -
NewsSewerage servicesUpgrade in final stage
The final construction task for the Warrnambool Sewage Treatment Plant upgrade is about to begin – connecting the new plant to the existing sewer network. -
NewsWater servicesSewerage servicesKeeping things flowing
An essential part of our work is to maintain more than 3000km of water and sewer mains.
Planned works and interruptions
Find out about current interruptions and planned works in your area.
Making news
Read our latest news and updates from around the region.
24 March 2026
Sewerage services
Updating our local communities about biosolids
We’d like to share an update with our community about what’s happening at our biosolids facilities.
4 March 2026
Sewerage services
Engagement
Education
Expressions of interest now open for a new Port Fairy mural
We’re inviting artists to help transform our Sewage Pump Station in James Street, Port Fairy, into a creative landmark for the community.
25 February 2026
Water services
Working at Wannon Water – Meet Matthew
Matthew shares what he does at Wannon Water and some of the opportunities that have made it a great place to work.
Every Drop Counts
As the demand for water increases, it’s important that we work together to manage our precious water supply. Learn how to be water wise in your home or business.
Protect your pipes
Sewer blockages can end with a messy outcome. So, find out how to look after your drains to ensure the pipes keep flowing.